protected void run(Antlr4.Runtime.ICharStream stream)
{
try
{
langLexer lexer = new langLexer(stream);
ErrorHandler dream_catcher = new ErrorHandler(lexer, this);
lexer.RemoveErrorListeners();
lexer.AddErrorListener(dream_catcher);
CommonTokenStream tokens = new CommonTokenStream(lexer);
langParser parser = new langParser(tokens);
parser.RemoveErrorListeners();
parser.AddErrorListener(dream_catcher);
Antlr4.Runtime.Tree.IParseTree root = parser.prog();
if (this.can_run)
{
//foreach (var ins in root_space.instructions)
// Console.WriteLine(ins.GetType().Name);
ParseTreeWalker walker = new ParseTreeWalker();
walker.Walk(new SiBtyInterpreter(this.root_space), root);
this.root_space.exec();
}
}
catch (Errors.IdentifierError e)
{
Console.Write("An IdentifierError has been raised :{0}", e.message());
}
catch (Errors.NilClassException)
{
Console.Write("A NilClassError has been raised");
}
catch (Errors.OperatorError)
{
Console.Write("An OperatorError has been raised");
}
catch (Errors.ParameterError)
{
Console.Write("An ParameterError has been raised");
}
catch (Errors.VariableError e)
{
Console.Write("An VariableError has been raise :{0}", e.message());
}
catch (Errors.TypeCastingError)
{
Console.Write("An TypeCastingError has been raised");
}
catch (System.Collections.Generic.KeyNotFoundException e)
{
var stackTrace = new StackTrace(e);
Console.Write("An ObjectMemberNotImplementedError has been raised: {0}",
stackTrace.GetFrame(1).GetMethod().Name
);
}
catch (Errors.HashMemberNotFoundError e)
{
Console.Write("An HashMemberNotFoundError has been raised: {0}",
e.message()
);
}
}
public LexerAdaptor(
Antlr4.Runtime.ICharStream input,
System.IO.TextWriter output,
System.IO.TextWriter errorOutput)
: base(input, output, errorOutput)
{
_input = input;
}
/// <summary>
/// Creator from a stream reader
/// </summary>
/// <param name="buffer"></param>
public Reader(System.IO.StreamReader reader, String delimiter = null)
{
_input = new Antlr4.Runtime.AntlrInputStream(reader);
if (delimiter != null)
{
this.Delimiter = delimiter;
}
}
private String _delimiter = ";"; // Optional Delimiter
/// <summary>
/// Creator from a string buffer
/// </summary>
/// <param name="buffer"></param>
public Reader(String buffer, String delimiter = null)
{
_input = new Antlr4.Runtime.AntlrInputStream(buffer);
if (delimiter != null)
{
this.Delimiter = delimiter;
}
}
public LexerAdaptor(
Antlr4.Runtime.ICharStream input,
System.IO.TextWriter output,
System.IO.TextWriter errorOutput)
: base(input, output, errorOutput)
{
_input = input;
PushMode(FlexLexer.INITIAL);
}
